Photosynthesis Research

, Volume 19, Issue 1, pp 73–84

Photosystem I complex

Authors

  • Patricia Reilly
    • Roche Research CenterRoche Institute of Molecular Biology
  • Nathan Nelson
    • Roche Research CenterRoche Institute of Molecular Biology
Photosystem I Minireview

DOI: 10.1007/BF00114570

Cite this article as:
Reilly, P. & Nelson, N. Photosynth Res (1988) 19: 73. doi:10.1007/BF00114570

Abstract

Photosystem I is an integral component of the thylakoid membrane which catalyzes the photoreduction of ferredoxin using plastocyanin or cytochrome c as electron donor. In higher plants, the photosystem I complex is composed of eight protein subunits, chlorophyll a, carotenoids, phylloquinone and bound iron sulfur clusters. The molecular biology and biochemistry of the complex are discussed in relation to the structure and function of the individual components. The mechanisms involved in the assembly of the components into a functional complex are also discussed.

Key words

biogenesisphotosystem Ireaction centerstructure
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Copyright information

© Kluwer Academic Publishers 1988